:right-sidebar: True

MemoryFormat
===================================================================

.. currentmodule:: gi.repository.Gdk





.. class:: MemoryFormat
   :no-contents-entry:






``GdkMemoryFormat`` describes formats that image data can have in memory.

It describes formats by listing the contents of the memory passed to it.
So ``GDK_MEMORY_A8R8G8B8`` will be 1 byte (8 bits) of alpha, followed by a
byte each of red, green and blue. It is not endian-dependent, so
``CAIRO_FORMAT_ARGB32`` is represented by different ``GdkMemoryFormats``
on architectures with different endiannesses.

Its naming is modelled after
`VkFormat <https://www.khronos.org/registry/vulkan/specs/1.0/html/vkspec.html#VkFormat>`__
for details).












Fields
------

.. rst-class:: interim-class

.. class:: MemoryFormat
   :no-index:
   

   .. attribute:: A16

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: A16_FLOAT

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: A32_FLOAT

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: A8

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: A8B8G8R8

      The type of the None singleton.







   .. attribute:: A8B8G8R8_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.14





   .. attribute:: A8R8G8B8

      The type of the None singleton.







   .. attribute:: A8R8G8B8_PREMULTIPLIED

      The type of the None singleton.







   .. attribute:: B8G8R8

      The type of the None singleton.







   .. attribute:: B8G8R8A8

      The type of the None singleton.







   .. attribute:: B8G8R8A8_PREMULTIPLIED

      The type of the None singleton.







   .. attribute:: B8G8R8X8

      The type of the None singleton.



      .. versionadded:: 4.14





   .. attribute:: G16

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: G16A16

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: G16A16_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: G8

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: G8A8

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: G8A8_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.12





   .. attribute:: N_FORMATS

      The type of the None singleton.







   .. attribute:: R16G16B16

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R16G16B16A16

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R16G16B16A16_FLOAT

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R16G16B16A16_FLOAT_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R16G16B16A16_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R16G16B16_FLOAT

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R32G32B32A32_FLOAT

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R32G32B32A32_FLOAT_PREMULTIPLIED

      The type of the None singleton.



      .. versionadded:: 4.6





   .. attribute:: R32G32B32_FLOAT

      The type of the None singleton.







   .. attribute:: R8G8B8

      The type of the None singleton.







   .. attribute:: R8G8B8A8

      The type of the None singleton.







   .. attribute:: R8G8B8A8_PREMULTIPLIED

      The type of the None singleton.







   .. attribute:: R8G8B8X8

      The type of the None singleton.



      .. versionadded:: 4.14





   .. attribute:: X8B8G8R8

      The type of the None singleton.



      .. versionadded:: 4.14





   .. attribute:: X8R8G8B8

      The type of the None singleton.



      .. versionadded:: 4.14